| mineralization of ultrama®c af®nity in the Eastern Desert of Egypt Received: 26 March 1999 / Accepted: 10 October...rocks of Rod Umm El-Farag and Wadi Thamil in the Eastern Desert of Egypt reveal that they consist mainly...Faculty of Science, Tanta University, Tanta 31527-Egypt e-mail: m9835210@hotmail.com Present address: Mining...including talc, tremolite, actinolite, chlorite and chromite. On the basis of mineral abundances, pure talc...(50±70% talc) ore types have been recognized. Chromite is largely zoned and occurs as disseminated grains |
